Cisco completes its security portfolio with new firewalls, CVE protection on data center switches and uniform guidelines.

The new version of Security Hub also prioritizes “active risks” based on combined threat and vulnerability intelligence and supports bulk remediation workflows. AWS says that in testing, customers ...

TOS Discovery is built into the Tufin Orchestration Suite, and automates discovery of all Cisco routers/switches on a user’s network, keeping topology always accurate and up-to-date.

A network security policy compiler. Netspoc is targeted at environments with a large number of firewalls and admins. Firewall rules are derived from a single rule set. Supported are Cisco IOS, NX-OS, ...

To get around these limitations and improve redundancy, network administrators can add segments or additional industrial switches, or they could use another type of topology altogether, such as ...

In a ring topology, network nodes are connected circularly, forming a closed loop. Each node is connected to its neighboring nodes, and data travels in one direction around the ring.

Software defined networking (SDN) and its enabling standards, OpenFlow promise flexible and faster evolving networks, by separating the control plane from data plane so that the control plane becomes ...

These aren’t independent choices. The protocol you choose will affect your network topology. Or, if you have a certain network topology in mind, that's going to limit the protocols you can choose. If ...